Delta DVP-ES2 User Manual download pdf (Page 522)

100

101

DVP-ES2/EX2/SS2/SA2/SX2 Operation Manual - Programming

3-406

API Mnemonic Operands Function

179

D WSUM P

Sum of multiple

devices

Controllers

ES2/EX2 SS2 SA2

SX2

Bit Devices Word devices Program Steps Type

X Y M S K H KnX KnY KnM KnS T C D E F

* * *

D * * *

WSUM, WSUMP: 7 steps

DWSUM, DWSUMP: 13

steps

PULSE 16-bit 32-bit

ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2

Operands:

S: Source device n: Data length to be summed up D: Device for storing the result

Explanations:

1. WSUM instruction sums up n devices starting from S and store the result in D.

2. If the specified source devices S are out of valid range, only the devices in valid range will be

processed.

3. Valid range for n: 1~64. If the specified n value is out of the available range (1~64), PLC will

take the upper (64) or lower (1) bound value as the set value.

Program example:

When X10 = ON, 3 consecutive devices (n = 3) from D0 will be summed up and the result will be

stored in D10

X10

WSUM D0 D10

D10

K338

K100

K113

K125

(D0+D1+D2)

D10

Result:

1 2 ... 517 518 519 520 521 522 523 524 525 526 527 ... 701 702

Comments to this Manuals

No comments

Delta DVP-ES2 User Manual Page 522

Comments to this Manuals